When noise reached a certain level, Barney covered his ears, indicating that it was too loud and signaling people to pipe down.
每当噪音达到一定分贝，巴尼就会捂住耳朵，表示声音太大，示意人们安静下来。
He shouted at us to pipe down.
他大声叫我们静下来。
Will you pipe down for a moment, Terry? I'm writing a letter.
特里，你安静一会儿，好不好？我在写信呢。
John put his pipe down, crossed his hands behind his neck, and turned his face towards the window.
约翰放下烟斗，两手交叉放在脖子后面，转过头朝向窗户。
Would you fellows pipe down? I want to hear what he has to say.
你们这些老兄安静下来，好吗？我想听听他要说什么。
Mike put his pipe down, crossed his hands behind his neck, and turned his face towards the window.
麦克放下烟斗，双手交叉着放在脖子后面，转过头去看窗子。
Pipe down! "We shouted to the noisy girl."
“静下来！”我们向那个闹腾的小女孩喊道。
Pipe down, children. I'm trying to listen to the news on the radio.
静一静，孩子们，我想听无线电里播送的新闻。
Pipe down, children. I'm trying to listen to the news on the radio.
静一静，孩子们，我想听无线电里播送的新闻。
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